\begin{tikzpicture}
    \pgfmathsetmacro{\h}{1.3}
    \tkzDefPoints{0/0/B, 3/0/C, 3.3/\h/D, 2.5/\h/E, 2.0/2*\h/F, 1.0/\h/G, -0.5/\h/A}
    \tkzDrawPolygon(A,B,...,G)
    \tkzLabelPoints[above](F)
    \tkzLabelPoints[left](A,B)
    \tkzLabelPoints[right](C,D)
    \tkzLabelPoints[above,xshift=-.3em](G)
    \tkzLabelPoints[above,xshift=.3em](E)
\end{tikzpicture}

